Commit d92798d5 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven
Browse files

ARM: dts: r8a7791: Add TPU device node 



Enable support for the 4 PWM channels provided by the 16-bit Timer Pulse
Unit on R-Car M2-W, by adding a device node describing the TPU.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20200316102540.28887-2-geert+renesas@glider.be
parent 76e6c82c

arch/arm/boot/dts/r8a7791.dtsi

+11 −0
Original line number Diff line number Diff line
@@ -291,6 +291,17 @@ 
			reg = <0 0xe6060000 0 0x250>;

		};



		tpu: pwm@e60f0000 {

			compatible = "renesas,tpu-r8a7791", "renesas,tpu";

			reg = <0 0xe60f0000 0 0x148>;

			interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 304>;

			power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;

			resets = <&cpg 304>;

			#pwm-cells = <3>;

			status = "disabled";

		};



		cpg: clock-controller@e6150000 {

			compatible = "renesas,r8a7791-cpg-mssr";

			reg = <0 0xe6150000 0 0x1000>;

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